Instruction/ maintenance manual of the product M Series American Acoustic Development
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Read the following before using these speakers: To assure the finest performance, please read this manual carefully . Keep it in a safe place for future reference. Install the speakers in a cool, dry, clean place away from windows, heat sources, sources of excessive vibration, dust, moisture and cold.
Do not attempt to clean the speakers with chemical solvents as this might damage the finish. Use a clean, dry cloth. To clean subwoofer, unplug the power cord from the outlet first. Use a damp cloth only to wipe dust of the surface. Do not use any liquid cleaners.
-3- SPEAKER PLACEMENT Main speakers should be placed in front of audience within visual distance, with 45 to 60 degree angle using the audience as center point. If your system is used mainly for movie sound tracks, we recommend the 45 degree placement.
Center speakers should NOT be place closer from the audience than the main speakers. Center speaker and main speakers should be kept in a straight line, preferably at the same height.
When choosing a dedicated listening room, try to avoid rooms with equal distance on all four sides, or rooms with length exactly twice as long as width. Geometry as such will increase the echoing ef fect and increase coloration. If possible, place seating in between the two walls where rear speakers are mounted.
-6- Crossover frequency control If you are using small loudspeakers (4 " to 6 " woofers) in your main system, your will need to set the crossover frequency at a high position(100 to 160Hz). If your main speakers have larger woofers(8 " and above) you will need to set the crossover frequency to much lower position (40 to 80 Hz).
-7- Please according to fig. 2 to connect your M series speaker system with your Receiver or Amplifier . Note: Make sure all power is switched off on all equipment and power cables are removed from wall outlets before making any connections. Connections are made at the terminals located on the back of the loudspeakers system.
Should you need service on your speakers, please bring it to the dealer whom you pur - chased from along with sales slip. If this is not possible, call or write to: American Acoustic Development LLC 8559 Page Ave, St. Louis, MO 63114, USA T el: 314-814-3383 Fax: 636-536-1338 E-mail:info@aadsound.
An important point after buying a device American Acoustic Development M Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought American Acoustic Development M Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data American Acoustic Development M Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, American Acoustic Development M Series you will learn all the available features of the product, as well as information on its operation. The information that you get American Acoustic Development M Series will certainly help you make a decision on the purchase.
If you already are a holder of American Acoustic Development M Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime American Acoustic Development M Series.
However, one of the most important roles played by the user manual is to help in solving problems with American Acoustic Development M Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device American Acoustic Development M Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
